T

Andreas Rheinhardt fe9bc1cc45 avcodec/mpeg12dec: Optimize reading mpeg2 intra escape codes

Said escape code is only six bits long, so that one has at least 25 - 6
bits in the bitstream reader's cache after reading it; therefore the
whole following 18 bits (containing the actual code) are already in the
bitstream reader's cache, making it unnecessary to reload the cache.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>

2020-10-10 04:26:38 +02:00

compat

compat/cuda/ptx2c: remove shell loop; fix BSD sed compat

2020-06-01 22:10:41 -05:00

doc

lavc,doc: add libuavs3d video decoder wrapper

2020-10-06 00:01:33 +08:00

ffbuild

ffbuild: Refine MIPS handling

2020-07-23 16:30:02 +02:00

fftools

fftools/ffprobe: use av_timecode_make_smpte_tc_string2

2020-09-13 17:51:57 +02:00

libavcodec

avcodec/mpeg12dec: Optimize reading mpeg2 intra escape codes

2020-10-10 04:26:38 +02:00

libavdevice

avdevice/lavfi: av_malloc -> av_malloc_array

2020-09-21 09:30:55 +08:00

libavfilter

avfilter/vf_minterpolate: Remove redundant code for freeing

2020-10-09 16:38:28 +02:00

libavformat

avformat/aviobuf: increase default read buffer size to 2*max_buffer_size for streamed data

2020-10-09 21:07:18 +02:00

libavresample

avresample: remove deprecated attribute from the AVAudioResampleContext struct

2018-01-09 10:56:53 -03:00

libavutil

avutil/pixdesc: add missing FF_API_PSEUDOPAL check

2020-10-02 00:18:13 -03:00

libpostproc

Bump minor versions after branching 4.3

2020-06-08 22:49:04 +02:00

libswresample

swresample/audioconvert: Fix left shift of negative value

2020-09-30 10:50:45 +02:00

libswscale

libswcale/input: use more accurate planer rgb16 yuv conversions

2020-10-06 17:56:52 +02:00

presets

presets: remove moldering iPod presets

2014-06-17 16:15:04 -08:00

tests

FATE/dnn: only run unit test when CONFIG_DNN enabled

2020-10-09 08:35:45 +08:00

tools

dnn/native: add native support for dense

2020-09-29 14:19:55 +08:00

.gitattributes

fate: add SCC test

2017-01-27 17:06:42 +01:00

.gitignore

tools/python: add script to convert TensorFlow model (.pb) to native model (.model)

2019-07-01 10:23:47 -03:00

.mailmap

mailmap: add entry for myself

2020-07-13 11:24:04 +08:00

.travis.yml

Merge commit '899ee03088d55152a48830df0899887f055da1de'

2019-03-14 15:53:16 -03:00

Changelog

VP9 Profile 2 VDPAU support

2020-10-08 11:18:14 -07:00

configure

configure: add missing atsc_a53 dependencies to hevcparse and h264_parser

2020-10-08 10:15:18 -03:00

CONTRIBUTING.md

Add CONTRIBUTING.md

2016-09-18 10:02:13 +01:00

COPYING.GPLv2

…

COPYING.GPLv3

…

COPYING.LGPLv2.1

…

COPYING.LGPLv3

…

CREDITS

CREDITS: redirect to Git log, remove current outdated content

2013-01-31 18:02:52 +01:00

INSTALL.md

INSTALL.md: Fix Markdown formatting

2019-01-31 10:29:16 -09:00

LICENSE.md

avfilter/vf_geq: Relicense to LGPL

2019-12-28 11:20:48 +01:00

MAINTAINERS

MAINTAINERS: remove my public key fingerprint

2020-09-20 15:08:18 -08:00

Makefile

tools:target_dem_fuzzer: Split into a fuzzer fuzzing at the protocol level and one fuzzing a fixed demuxer input

2020-09-13 10:40:02 +02:00

README.md

Remove the ffserver program

2018-01-06 18:31:37 +00:00

RELEASE

RELEASE: We are after the 4.3 branch point, update for that

2020-06-10 00:20:24 +02:00

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

libavcodec provides implementation of a wider range of codecs.
libavformat implements streaming protocols, container formats and basic I/O access.
libavutil includes hashers, decompressors and miscellaneous utility functions.
libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
libavdevice provides an abstraction to access capture and playback devices.
libswresample implements audio mixing and resampling routines.
libswscale implements color conversion and scaling routines.

Tools

ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
ffplay is a minimalistic multimedia player.
ffprobe is a simple analysis tool to inspect multimedia content.
Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Coding examples are available in the doc/examples directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.